| Customization: | Available |
|---|---|
| Certification: | CE, ISO9001 |
| Pressure: | High Pressure |
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400305-00424A K1003434 400309-00648A K1003432 K1003483A 400310-00340 for Doosan DX420 Excavator Hydraulic Cylinder 
Product Description
| Product Name | Doosan Excavator Hydraulic Cylinder | Part Type | New Replacement |
| Part Number | 400305-00424A K1003434 400309-00648A K1003432 K1003483A 400310-00340 | Machine Model | DX420 |
| More Models |
Dx210 Dx255 Dx300 Dx340 Dx380 DX60 DX225 |
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| Cylinder Rod | High-frequency surface hardening with hardness up to 55, plus hard chromium plating for superior wear resistance. |
| Cylinder Tube | Made from 25Mn steel, offering excellent durability and anti-wear performance. |
| Cylinder Heads | Constructed from high-strength hardened steel for maximum durability. |
| Seals | Use of premium seals from Japan NOK and US SKF to enhance sealing performance and prevent leaks. |
1 Quality Control:100%test before delivery
2 Low MOQ:1PC or more,depends on your needs.
3 After sale service: online support.
4 100% on-time shipment protection
5 Original packing, neutral packing or customized packing
6 Quick response within 5 hours ;
| E120/E120B | PC30-1/2/3/6 | SK60-1/2/3/5/6 | EX55 |
| E180 | PC40-1/2/3/5 | SK100-1/2/3/5/6 | EX60-1/2/3/5/6 |
| E200B | PC60-1/2/3/5/6/7 | SK120-1/2/3/5/6 | EX75 |
| E240/E240B | PC70-7 | SK135-7 | EX90-1 |
| E300/E300B | PC90-5 | SK200-1/2/3/5/6/6E/7 | EX100-1/2/3/5 |
| E307/E307B | PC100-1/2/3/5/6 | SK210-7 | EX120-1/2/3/5/6 |
| E308B | PC120-1/2/3/5/6 | SK230-6 | EX160-1 |
| E311B | PC150-3/5 | SK220-6 | EX200-1/2/3/5/6 |
| E312/E312B/E312C | PC200-1/2/3/5/6/7 | SK300-3/6 | EX210-5 |
| E318B | PC220-1/2/3-N/3-O/5/6/7 | SK310-3 | EX220-1/2/3/5/6 |
| E320/E320B/C/D | PC300-1/3/5/6 | SK320-3 | EX270 |
| E325/325B/C/D | PC400-1/3/5/6 | SK350 | EX300-1/3/5/6 |
| E330/E330B/C/D | PC450-6 | SK450 | EX400-1/2/3/5/6 |
| S55 | R60-7 | SH60 | HD250SE-2/DH250-5/7 |
| DH55-5 | R130-5/7 | SH75 | HD400SEN2/HD400-5/7 |
| DH220-2/3/5 | R200 | SH100 | HD450-5/7 |
| DH225-7 | R200-5 | SH120-1/2/3/5 | HD510 |
| DH280-3 | R210-3/5/7 | SH200-1/A3 | HD512 |
| DH320/DH320-2/3 | R215-7 | SH220 | HD550-5/7 |
| DH450 | R220-5/7 | SH300-2 | HD700-2/5/7 |
| DH130-7 | R260-5 | HD770-1/2 | |
| DH280 | R290-3/7 | HD800-5 | |
| S225-7 | R320 | HD820-1/2/3 | |
| S280-3 | R420 | HD900-5/7 | |
| S320 | R450-3/5 | HD1023 | |
| S320-2/3 | HD122OSE-2/HD1220-5/7 | ||
| S450 | HD1430 |
| Category | Product Name |
| Core Products | Excavator Hydraulic Cylinder |
| Hydraulic Pump | |
| Customized & Key Components | Custom Hydraulic Cylinder |
| Chrome Rod and Honed Tube | |
| Repair & Tools | Engine Diagnostic Tool |
| Hydraulic Cylinder Repair Bench | |
| Hydraulic Cylinder Tools | |
| Hydraulic & Transmission System | Gear Pump |
| Wheel Loader Pump | |
| Bulldozer Pump | |
| Excavator Control Valve | |
| Wheel Loader Valve | |
| Bulldozer Valve | |
| Travel & Swing System | Travel Gearbox |
| Travel Motor | |
| Final Drive Assy | |
| Swing Gearbox | |
| Swing Motor | |
| Swing Device Assy | |
| Swing Ring Circle | |
| Undercarriage & Electrical System | Undercarriage Parts |
| Electric Parts | |
| Other Related Parts | Excavator Attachments |
| Excavator Engine | |
| Other Spare Parts |
Q. What is the delivery time ?
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